The billing document must have a partner agreement as the predecessor for the integration of CI with AP to
work.
The process steps for transferring data from CI to AP are as follows:
1. Data Selection
○ When you select the invoicing orders for the invoice integration process, all invoicing orders created
until that point in time are taken into account.
○ Billing documents are selected from the invoicing orders in CI. These billing documents in CI contain
the aggregated rated consumption data in the Billing component in Contract Accounts Receivable and
Payable (FI-CA-BI). These billing documents are source documents for the integration with AP.
○ Only those billing documents which have the related contract category as partner agreement will be
transferred to Accounts Payable
2. Data Mapping
○ Billing document items originating in CI are mapped to the communication structure for the
accounting interface for external data.
○ Communication structure and doc ow structures passed to AP system through AIF interface /SOIN/
CIAP.
○ If the billing documents contain multiple items, the total amount from the CI billing document items is
calculated and the vendor line item is created. There are multiple G/L line items which correspond to a
one to one mapping with the CI billing document items. The CI billing document and the related AP
document created has one to one mapping.
○ The accounting document type is determined based on the billing process and sub process.
○ The G/L Account is determined based on the Company Code, Billing Process, Subprocess, invoice item
type which can be maintained in Customizing for SAP S/4HANA for Subscription Billing, Sales and
Distribution Option under
Sales and Distribution Billing Billing Documents Integration with
Convergent Invoicing Settings for Distributed CI and SD/AP Systems Assignment of CI Processes
to AP Document Types Assign CI Processes at Item Level for AP
3. Update in CI system
○ Delete invoicing orders in CI system.
○ Create docow with partial information
4. Data mapping in AIF
○ Enrich the data in communication structure with AP relevant data mapping.
○ Validate data in communication structure
5. Creation of accounting document
Depending upon the accounting document type maintained, the accounting document is created in
Accounts Payable.
6. Update
○ Doc ow is created in AP system.
○ Trigger AIF interface /SOIN/APCI in CI system to update doc ow in CI system.
7. Navigation to the source CI billing document.
8. You can see the source CI billing document for the AP document using the Original document option.
9. Invoicing History
You can view the corresponding accounting document created for the partner CI billing document in the
Invoicing History tab of partner CI billing document. You can also navigate to the accounting document
displayed in the Invoicing History tab.
SAP S/4HANA for Subscription Billing, Sales and Distribution Option
Integration of CI with SD and AP
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